.ls-app {
  --ls-ink: #181F1C; --ls-wave: #24302B; --ls-wave-soft: #A7ADA6; --ls-sel: rgba(138, 89, 28, .2); --ls-sel-edge: #8A591C;
  --ls-hit-wash: rgba(46, 107, 79, .18); --ls-example: #8A591C;
}
.ls-hero-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.ls-facts { list-style: none; padding: 0; margin: 1.8rem 0 0; display: flex; flex-wrap: wrap; gap: .6rem 2rem; max-width: none; }
.ls-facts li { margin: 0; color: var(--on-deep-soft); font-size: .95rem; }
.ls-facts b { font-family: var(--serif); font-weight: 400; font-size: 1.6rem; color: var(--on-deep); margin-right: .25rem; }
.ls-hero-note { margin-top: 1.4rem; max-width: 34rem; }
.ls-hero-links { display: flex; flex-wrap: wrap; gap: .2rem 1.6rem; margin: 1.6rem 0 0; font-size: .98rem; }
.ls-hero-links a { color: var(--on-deep); text-decoration-color: var(--bronze-lit); text-underline-offset: .25em; min-height: 44px; display: inline-flex; align-items: center; }
.ls-live { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.ls-source-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(1.75rem, 4.5vw, 4rem); align-items: start; margin-bottom: clamp(2rem, 4vw, 3rem); }
.ls-portrait .ar-fig { position: sticky; top: calc(var(--rail-h) + 1.5rem); }
.ls-role { font-family: var(--serif); font-size: clamp(1.15rem, 1.7vw, 1.35rem); line-height: 1.35; margin: 0 0 1.4rem; max-width: 36rem; }
.ls-dl { margin: 0 0 1.4rem; display: grid; gap: 0; border-top: 1px solid var(--border); max-width: 40rem; }
.ls-dl div { display: grid; grid-template-columns: 8.5rem minmax(0, 1fr); gap: 1rem; padding: .55rem 0; border-bottom: 1px solid var(--border-subtle); }
.ls-dl dt { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); padding-top: .2rem; }
.ls-dl dd { margin: 0; font-size: .93rem; color: var(--ink-soft); }
.ls-dl dd a { white-space: nowrap; color: var(--ink); }
.ls-perm-h { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 .5rem; }
.ls-perms { list-style: none; padding: 0; margin: 0 0 1.6rem; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; max-width: 40rem; }
.ls-perms li { margin: 0; padding: .55rem .65rem; border: 1px solid var(--border); background: var(--surface); display: grid; gap: .1rem; }
.ls-perms .is-yes { border-color: #9FBBAA; }
.ls-perm-k { font-size: .82rem; font-weight: 600; }
.ls-perm-v { font-family: var(--mono); font-size: .72rem; color: #22513B; }
.is-no .ls-perm-v { color: #8E2F22; }
.ls-perm-d { font-size: .74rem; color: var(--ink-faint); line-height: 1.35; }
.ls-doc { font-size: .93rem; color: var(--ink-soft); max-width: 40rem; }

.ls-passages { list-style: none; padding: 0; margin: 0; display: grid; gap: clamp(1.25rem, 2.5vw, 1.75rem); max-width: none; }
.ls-passage { margin: 0; background: var(--surface); border: 1px solid var(--border); padding: clamp(1.1rem, 2.6vw, 1.8rem); transition: border-color .3s ease, box-shadow .4s var(--ev-ease); }
.ls-passage.is-current { border-color: var(--ls-wave); box-shadow: 0 22px 44px -36px rgba(24, 31, 28, .55); }
.ls-p-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .3rem 1.5rem; margin-bottom: .9rem; }
.ls-p-title { font-family: var(--serif); font-weight: 400; font-size: clamp(1.35rem, 2.2vw, 1.75rem); line-height: 1.15; margin: 0; }
.ls-p-meta { font-size: .82rem; color: var(--ink-faint); margin: 0; }
.ls-player[hidden], .ls-sel[hidden], .ls-results[hidden], .ls-native[hidden] { display: none; }
.ls-player { display: grid; grid-template-columns: auto auto 1fr; grid-template-areas: "play time state" "wave wave wave"; align-items: center; gap: .6rem .9rem; }
.ls-play { grid-area: play; display: inline-flex; align-items: center; gap: .55rem; min-height: 44px; padding: 0 1.1rem 0 .85rem; border: 1px solid var(--ls-wave); background: var(--ls-wave); color: #F3EEE4;
  font: inherit; font-size: .92rem; font-weight: 500; cursor: pointer; border-radius: 999px; transition: background-color .18s ease, transform .12s ease; }
.ls-play:hover { background: #000; }
.ls-play:active { transform: translateY(1px); }
.ls-play-i { width: 0; height: 0; border-left: 9px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.ls-play.is-playing .ls-play-i { width: 9px; height: 11px; border: 0; background: linear-gradient(90deg, currentColor 3px, transparent 3px 6px, currentColor 6px); }
.ls-time { grid-area: time; font-family: var(--mono); font-size: .8rem; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.ls-state { grid-area: state; justify-self: end; font-family: var(--mono); font-size: .7rem; letter-spacing: .04em; padding: .2rem .5rem; border: 1px solid var(--border); color: var(--ink-faint); }
.ls-state[data-state="playing"] { border-color: #2F6B4F; color: #22513B; }
.ls-state[data-state="loading"], .ls-state[data-state="seeking"] { border-color: var(--bronze); color: var(--bronze); }
.ls-state[data-state="error"] { border-color: #B5574A; color: #8E2F22; }
.ls-wave { grid-area: wave; display: block; width: 100%; height: 88px; cursor: crosshair; touch-action: pan-y; }
.ls-wave:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }
.ls-native { width: 100%; margin: .4rem 0; }
.ls-sel { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .7rem; margin-top: .8rem; padding: .6rem .7rem; background: var(--bg); border: 1px solid var(--border-subtle); }
.ls-sel-t { font-family: var(--mono); font-size: .78rem; color: var(--ink-soft); margin-right: auto; }
.ls-sel-t.is-warn { color: #8E2F22; }
.ls-btn { font: inherit; font-size: .86rem; min-height: 36px; padding: 0 .85rem; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; transition: background-color .18s ease, color .18s ease; }
.ls-btn:hover { background: var(--ink); color: var(--bg); }
.ls-btn.is-primary { background: var(--bronze); border-color: var(--bronze); color: #fff; }
.ls-btn.is-primary:hover { background: var(--ink); border-color: var(--ink); }
.ls-btn.is-quiet { border-color: var(--border); }
.ls-btn:disabled { opacity: .45; cursor: not-allowed; }
.ls-btn:focus-visible, .ls-play:focus-visible { outline: 2px solid var(--bronze); outline-offset: 2px; }

.ls-results { margin-top: 1rem; border-top: 1px solid var(--ink); padding-top: .9rem; }
.ls-r-status { font-size: .88rem; color: var(--ink-soft); margin: 0 0 .5rem; }
.ls-r-status.is-error { color: #8E2F22; }
.ls-r-bar { display: block; height: 3px; background: var(--border-subtle); overflow: hidden; }
.ls-r-bar i { display: block; height: 100%; width: 0; background: var(--bronze); transition: width .2s linear; }
.ls-r-head { margin: 0 0 .7rem; font-size: .92rem; color: var(--ink-soft); }
.ls-r-head strong { color: var(--ink); font-weight: 600; }
.ls-r-list { list-style: none; padding: 0; margin: 0; max-width: none; display: grid; }
.ls-r { margin: 0; display: grid; grid-template-columns: 2rem minmax(0, 1fr) 9rem auto; gap: .4rem 1rem; align-items: center; padding: .7rem 0; border-bottom: 1px solid var(--border-subtle); }
.ls-r-n { font-family: var(--mono); font-size: .74rem; color: var(--ink-faint); }
.ls-r-what { display: grid; gap: .1rem; min-width: 0; }
.ls-r-title { font-weight: 600; font-size: .92rem; }
.ls-r-time { font-family: var(--mono); font-size: .74rem; color: var(--ink-faint); }
.ls-r-words { font-family: var(--serif); font-size: 1.02rem; color: var(--ink); }
.ls-r-dist { font-family: var(--mono); font-size: .72rem; color: var(--ink-soft); display: grid; gap: .3rem; }
.ls-meter { display: block; height: 3px; background: var(--border-subtle); }
.ls-meter span { display: block; height: 100%; background: #2F6B4F; }
.ls-r-act { display: flex; gap: .4rem; flex-wrap: wrap; justify-content: flex-end; }
.ls-r-note { font-size: .8rem; color: var(--ink-faint); margin: .7rem 0 0; max-width: 46rem; }
.ls-r-list.is-fresh .ls-r { animation: ls-arrive .45s var(--ev-ease) both; }
.ls-r-list.is-fresh .ls-r:nth-child(2) { animation-delay: 40ms; } .ls-r-list.is-fresh .ls-r:nth-child(3) { animation-delay: 80ms; }
.ls-r-list.is-fresh .ls-r:nth-child(n+4) { animation-delay: 120ms; }
@keyframes ls-arrive { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

.ls-examples { list-style: none; padding: 0; margin: .9rem 0 0; display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; font-size: .8rem; color: var(--ink-faint); max-width: none; }
.ls-examples li { margin: 0; display: flex; align-items: center; gap: .4rem; }
.ls-examples li::before { content: ""; width: .8rem; height: 3px; background: var(--ls-example); }
.ls-ex-t { color: var(--ink-soft); }
.ls-transcript { margin-top: 1.1rem; max-height: 17rem; overflow-y: auto; padding: .2rem 1rem .2rem 0; border-top: 1px solid var(--border-subtle); scroll-padding: 2rem; overscroll-behavior: contain; }
.ls-seg { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: 1rem; margin: .1rem 0 0; font-family: var(--serif); font-size: clamp(1.05rem, 1.5vw, 1.18rem); line-height: 1.6; max-width: none; }
.ls-who { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); padding-top: .45rem; }
.ls-seg.is-turn { margin-top: 1rem; }
.ls-seg.is-turn:first-child { margin-top: .85rem; }
.ls-seg.is-interviewer { color: var(--ink-soft); font-style: italic; }
.ls-app.is-on .ls-seg .w { color: var(--ink-faint); cursor: pointer; border-radius: 2px; transition: color .25s ease, background-color .2s ease; }
.ls-app.is-on .ls-seg .w.is-said { color: var(--ink); }
.ls-app.is-on .ls-seg .w.is-now { color: var(--ink); background: rgba(138, 89, 28, .22); box-shadow: 0 0 0 2px rgba(138, 89, 28, .22); }
.ls-app.is-on .ls-seg .w.is-sel { text-decoration: underline; text-decoration-color: var(--bronze); text-decoration-thickness: 2px; text-underline-offset: .2em; }
.ls-app.is-on .ls-seg .w:hover { color: var(--ink); text-decoration: underline; text-decoration-color: var(--border); }
.ls-seg .w[title] { text-decoration: underline dotted var(--border); }
.ls-tx-note { font-size: .78rem; color: var(--ink-faint); margin: .6rem 0 0; max-width: none; }
.ls-seg .w.is-differs { text-decoration: underline wavy rgba(138, 89, 28, .55); text-decoration-thickness: 1px; text-underline-offset: .22em; }
.ls-diffs { margin-top: 1rem; padding: .85rem 1rem; border-left: 2px solid var(--bronze); background: color-mix(in srgb, var(--bronze) 6%, transparent); }
.ls-diffs-h { margin: 0 0 .4rem; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.ls-diffs ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; max-width: none; }
.ls-diffs li { margin: 0; font-size: .95rem; color: var(--ink-soft); }
.ls-diffs q { font-family: var(--serif); color: var(--ink); quotes: "\201C" "\201D"; }
.ls-diff-at { display: inline-block; min-width: 3rem; font-family: var(--mono); font-size: .74rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.ls-diffs .ev-fine { margin: .5rem 0 0; }
.ls-dl { display: inline-block; margin-top: .9rem; font-size: .86rem; }
a.ls-dl { color: var(--ink); text-underline-offset: .2em; }

.ls-ptable { width: 100%; min-width: 0; max-width: 52rem; border-collapse: collapse; margin-top: 1.4rem; }
.ls-ptable th, .ls-ptable td { text-align: left; padding: .75rem 1rem .75rem 0; border-bottom: 1px solid var(--border-subtle); vertical-align: baseline; }
.ls-ptable thead th { font-family: var(--mono); font-weight: 400; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); border-bottom-color: var(--ink); }
.ls-ptable tbody th { font-family: var(--serif); font-weight: 400; font-size: 1.05rem; }
.ls-ptable td { font-family: var(--mono); font-size: .8rem; white-space: nowrap; }
.ls-ptable td.is-yes::before { content: ""; display: inline-block; width: .5rem; height: .5rem; margin-right: .45rem; border-radius: 50%; background: #2E6B4F; }
.ls-ptable td.is-no::before { content: ""; display: inline-block; width: .5rem; height: .5rem; margin-right: .45rem; border-radius: 50%; border: 1px solid var(--ink-faint); }

@media (max-width: 60rem) {
  .ls-hero-grid, .ls-source-grid { grid-template-columns: minmax(0, 1fr); }
  .ls-portrait .ar-fig { position: static; max-width: 26rem; }
  .ls-r { grid-template-columns: 1.6rem minmax(0, 1fr); }
  .ls-r-dist, .ls-r-act { grid-column: 2; justify-content: flex-start; }
}
@media (max-width: 40rem) {
  .ls-ptable, .ls-ptable tbody, .ls-ptable tr { display: block; }
  .ls-ptable thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .ls-ptable tbody tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem 1rem; padding: .9rem 0; border-bottom: 1px solid var(--border-subtle); }
  .ls-ptable tbody th { grid-column: 1 / -1; padding: 0; border: 0; }
  .ls-ptable td { padding: 0; border: 0; white-space: normal; }
  .ls-ptable td::after { content: " · " attr(data-k); color: var(--ink-faint); }
  .ls-perms { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ls-dl div { grid-template-columns: minmax(0, 1fr); gap: .15rem; }
  .ls-seg { grid-template-columns: minmax(0, 1fr); gap: .1rem; }
  .ls-who { padding-top: 0; }
  .ls-seg:not(.is-turn) .ls-who { display: none; }
  .ls-sel-t { flex-basis: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .ls-r-list.is-fresh .ls-r { animation: none; }
  .ls-passage, .ls-play, .ls-btn, .ls-app.is-on .ls-seg .w, .ls-r-bar i { transition: none; }
}
@media (forced-colors: active) {
  .ls-app.is-on .ls-seg .w.is-now { forced-color-adjust: none; background: Highlight; color: HighlightText; }
}

.ex-sec { background: var(--bg); }
.ex-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 30rem), 1fr)); gap: clamp(1rem, 2vw, 1.5rem); max-width: none; }
.ex-card { margin: 0; background: var(--surface); border: 1px solid var(--border); padding: clamp(1.1rem, 2.4vw, 1.6rem); display: flex; flex-direction: column; gap: .55rem; position: relative; transition: border-color 200ms var(--ease-ui), box-shadow 300ms var(--ev-ease); }
.ex-card::before { content: ""; position: absolute; left: -1px; top: -1px; bottom: -1px; width: 3px; background: #2F6B4F; }
.ex-card.is-difficult::before { background: #A77B2C; }
.ex-card.is-fails::before { background: #8E2F22; }
.ex-card:target { border-color: var(--bronze); box-shadow: 0 18px 40px -30px rgba(24, 31, 28, .5); }
.ex-k { margin: 0; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.ex-n { color: var(--bronze); margin-right: .35rem; }
.ex-t { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(1.35rem, 2vw, 1.6rem); line-height: 1.12; }
.ex-q { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: .1rem .7rem; }
.ex-q q { font-family: var(--serif); font-style: italic; font-size: 1.25rem; color: var(--bronze); }
.ex-at { font-size: .82rem; color: var(--ink-faint); }
.ex-at a { color: var(--ink-soft); }
.ex-why { margin: 0; font-size: .94rem; line-height: 1.55; color: var(--ink-soft); max-width: 60ch; }
.ex-act { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .3rem; }
.ex-sec [hidden] { display: none !important; }
.ex-out { margin-top: .5rem; border-top: 1px solid var(--border-subtle); padding-top: .7rem; }
.ex-outcome { margin: 0 0 .6rem; padding: .5rem .7rem; font-size: .92rem; font-weight: 500; border-left: 3px solid; }
.ex-outcome.is-found { border-color: #2F6B4F; background: #EEF4EF; color: #22513B; }
.ex-outcome.is-partial { border-color: #A77B2C; background: #F5ECD9; color: #6E4F15; }
.ex-outcome.is-missed { border-color: #8E2F22; background: #FBF1EE; color: #8E2F22; }
.ex-r-list .ls-r { grid-template-columns: 1.8rem minmax(0, 1fr) auto; }
.ex-r-list .ls-r-act { grid-column: 2 / -1; }
.ls-r-words { font-family: var(--serif); font-style: italic; font-size: 1.12rem; line-height: 1.15; color: var(--ink); }
.ls-r.is-target { background: linear-gradient(90deg, rgba(47, 107, 79, .08), transparent 70%); }
.ex-r-tag { font-family: var(--mono); font-size: .64rem; letter-spacing: .04em; color: #22513B; }

.ex-archs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); max-width: none; }
.ex-arch { margin: 0; background: var(--surface); padding: 1.1rem 1.2rem; display: grid; gap: .25rem; align-content: start; }
.ex-arch-n { margin: 0; font-family: var(--serif); font-size: 1.18rem; line-height: 1.15; }
.ex-arch-u { margin: 0; font-size: .84rem; color: var(--ink-soft); }
.ex-arch-link { font-size: .84rem; overflow-wrap: anywhere; margin-top: .2rem; }
.ex-arch-s { margin: .35rem 0 0; font-family: var(--mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); }
@media (max-width: 600px) {
  .ex-r-list .ls-r { grid-template-columns: 1.6rem minmax(0, 1fr); }
  .ex-r-list .ls-r-dist { grid-column: 2; }
}
@media (prefers-reduced-motion: reduce) { .ex-card { transition: none; } }
.ex-r-list .ls-r { padding: .55rem 0; gap: .25rem .8rem; }
.ex-r-list .ls-r-act { justify-content: flex-start; }
.ex-act .ls-btn { min-height: 44px; padding-left: 1rem; padding-right: 1rem; }